Delpha: Statistics About The Baby Name Delpha
| Year | Boy Rank | # Boys | % Boys | Girl Rank | # Girls | % Girls |
| 1930 | * | * | * | 995 | 55 | 0.0047% |
| 1925 | * | * | * | 996 | 56 | 0.0044% |
| 1922 | * | * | * | 943 | 62 | 0.0050% |
| 1921 | * | * | * | 858 | 74 | 0.0058% |
| 1920 | * | * | * | 882 | 68 | 0.0055% |
| 1919 | * | * | * | 853 | 67 | 0.0057% |
| 1918 | * | * | * | 914 | 61 | 0.0051% |
| 1917 | * | * | * | 946 | 54 | 0.0048% |
| 1916 | * | * | * | 842 | 65 | 0.0060% |
| 1915 | * | * | * | 935 | 50 | 0.0049% |
| 1912 | * | * | * | 893 | 32 | 0.0055% |
| 1911 | * | * | * | 985 | 20 | 0.0045% |
| 1908 | * | * | * | 976 | 17 | 0.0048% |
| 1906 | * | * | * | 928 | 16 | 0.0051% |
| 1905 | * | * | * | 880 | 18 | 0.0058% |
| 1904 | * | * | * | 913 | 16 | 0.0055% |
| 1903 | * | * | * | 940 | 14 | 0.0050% |
| 1902 | * | * | * | 802 | 19 | 0.0068% |
| 1901 | * | * | * | 928 | 13 | 0.0051% |
| 1900 | * | * | * | 782 | 22 | 0.0069% |
| 1899 | * | * | * | 762 | 18 | 0.0073% |
| 1898 | * | * | * | 972 | 13 | 0.0047% |
| 1897 | * | * | * | 834 | 15 | 0.0060% |
| 1896 | * | * | * | 767 | 18 | 0.0071% |
| 1895 | * | * | * | 1000 | 11 | 0.0045% |
| 1894 | * | * | * | 961 | 11 | 0.0047% |
| 1893 | * | * | * | 913 | 11 | 0.0049% |
| 1892 | * | * | * | 916 | 11 | 0.0049% |
| 1886 | * | * | * | 700 | 11 | 0.0072% |
| 1885 | * | * | * | 948 | 6 | 0.0042% |
| 1883 | * | * | * | 659 | 9 | 0.0075% |
| 1882 | * | * | * | 760 | 7 | 0.0060% |
| * No data shown indicates the name was not among the top 1000 most popular names for that year. | ||||||